3-Pack 37022 RV Furnace Limit Switch L190-20F Compatible with Atwood HydroFlame 8500 Series Pellethead
Product details
| Management number | 247488363 | Release Date | 2026/08/16 | List Price | US$5.20 | Model Number | 247488363 | ||
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This 3-pack of 37022 limit switches is a replacement option for RV furnaces, designed to serve as a critical safety component. Each switch operates at 190°F, functioning to shut down the furnace system when the temperature reaches the set limit, thereby preventing overheating and potential damage to components. Manufactured to meet original performance standards, the switches feature thermal sensing capabilities suitable for the operational environment of recreational vehicles. Their construction is designed to withstand the conditions of RV travel, including fluctuations in temperature and vibrations. The switches are compatible with the following HydroFlame furnace models: 8516 Series: 8516-III, 8516-IV 8520 Series: 8520-III, 8520-IV 8525 Series: 8525-III, 8525-IV 8531 Series: 8531-III, 8531-IV 8535 Series: 8535-III, 8535-IV 2-Stage Models: 1522, 1522-LD, 2334 Installation involves disconnecting the furnace power, removing the old switch, and securing the new one in the original mounting position. For individuals with basic DIY experience, installation typically takes under 30 minutes using standard hand tools. It is advisable to check the temperature rating of the existing switch (190°F) to confirm compatibility before installation. This is an aftermarket replacement part. All brand names and model references are used solely for the purpose of identifying compatibility.
- 3-Pack Configuration: includes 3 high temp limit switches, suitable for replacements or as spares for RV furnace maintenance
- 190°F Temperature Control: 190°F temperature detection function, designed to prevent overheating in compatible furnaces by shutting down the system when reaching the set temperature
- Precise Fit: matches original specifications, with a fit that aligns with original mounting points for straightforward installation using standard tools
- Wide Compatibility: compatible with HydroFlame 8516-III/IV, 8520-III/IV, 8525-III/IV, 8531-III/IV, 8535-III/IV and 1522/1522-LD/2334 2-Stage furnace models
- Sturdy & Practical: constructed with materials resistant to temperature variations and vibration during RV travel.
| UPC | 037936062352 |
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| ASIN | B0FNQZXK33 |
| Color | Black |
| Model | 37022 |
| Terminal | Spade |
| Brand Name | HAINEAO |
| Unit Count | 1 Count |
| Part Number | 37022 |
| Switch Type | IGBT |
| Circuit Type | 1-way |
| Contact Type | Normally Closed |
| Manufacturer | HAINEAO |
| Material Type | Metal |
| Mounting Type | Surface Mount |
| Connector Type | Clamp |
| Current Rating | 16 A |
| Operation Mode | ON-OFF |
| Item Dimensions | 1.26 x 0.7 x 0.7 inches |
| Number of Items | 3 |
| Contact Material | Brass |
| Operating Voltage | 120 volts |
| Specification Met | RoHS |
| Compatible Devices | RV Furnace |
| Included Components | 3-Pack 37022 RV Furnace Limit Switch |
| Number of Positions | 2 |
| Upper Temperature Rating | 190 °F |
| Compatible with Vehicle Type | RV |
| International Protection Rating | IP00 |
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